Movie synchronization by audio landmark matching

Abstract : This paper addresses movie synchronization, i.e. synchronizing multiple versions of the same movie, with an objective of automatically transferring metadata available on a reference version to other ones. We first exploit audio tracks associated with two different versions and adapt an existing audio fingerprinting technique to find all temporal matching positions between them. We then propose additional steps to refine the match and eliminate outliers. The proposed approach can efficiently handle situations where temporal scene edits occur like scene addition, removal, and even the challenging scene reordering case. Experimental results over synthetic editorial data show the effectiveness of the proposed approach with respect to the state-of-the-art dynamic time warping (DTW) based solution.
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Communication dans un congrès
IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), May 2013, Vancouver, Canada. 2013, 〈10.1109/ICASSP.2013.6638335〉
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Ngoc Q. K. Duong, Franck Thudor. Movie synchronization by audio landmark matching. IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), May 2013, Vancouver, Canada. 2013, 〈10.1109/ICASSP.2013.6638335〉. 〈hal-01289064〉

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